This study aims to determine the effect of adding vitamin E to the production performance of Merang chicken. This research was carried out for 2 months in a poultry experimental cage in Permata Baru Village, North Indralaya District, Ogan Ilir Regency. Experimental research with the Latin square design was carried out using 80 Merawang chickens. This study used 4 treatments and 4 replications c…